The world-renowned Ray-ban brand is rightfully considered to be the top among sunglasses. The collection of Ray-ban guarantees high quality with timeless design and is available in many shapes and colours. The iconic Ray-ban sunglasses are also popular among celebrities which made them famous all around the world. The Erika collection is classic and unique. The women’s sunglasses Ray-Ban Erika RB4171 6593T5 54 are popular with everyone. Sunglasses frame The brown colour of the frame perfectly matches a warm skin tone and light brown, black or dark blonde hair. Square frames are an ideal choice for those with a round, oval or triangular face shape. The frame of the sunglasses is made of a combination of metal and plastic. It offers high durability, stability and extraordinary sty-le. Sunglasses lens The brown lenses slightly block the blue light, filter reflections and ensure clearer vision. They are versatile and recommended for people with myopia. The sunglasses have gradient lenses that are tinted from top to down where the bottom of the lens is the lightest. The darkest tint at the top allows filtering of direct sunlight and the lighter tint at the bottom ensures sufficient visibility. This lens treatment provides better orientation in space and is ideal for drivers, for example, because it allows clearer vision in the lower part of the lens while reducing glare from above. The lenses are made of plastic, whose undeniable advantages are the light weight and crack resistance. Thanks to the unique technology of polarised lenses, the sunglasses offer perfect vision, eliminate unwanted reflections and protect the eyes from ultraviolet radiation. They improve resolution, depth of field and focus. Polarising sunglasses filter out dangerous reflections and reflected white light. This makes them particularly suitable for drivers, cyclists, skiers and anglers. But they are just as suitable as a fashion accessory for everyday wear. The shades have UV 400 protection, which provides 100% protection from sunlight. The lenses of the sunglasses feature a category 3 sun filter (light transmission 8 - 18% ). They are suitable for intense sun exposure on the beach or in the city. Accessories We deliver the sunglasses in their original case. The colour of the case and its design may vary. The cloth supplied is ideal for cleaning and caring for sunglasses. Some models may come with a fabric bag instead of a cloth. For more information, follow our blog where we keep you up to date on the latest technologies and trends.